HMNZS ''Manawanui'' can refer to
* – the first diving tender of the New Zealand navy from 1953 to 1978
* HMNZDT ''Manawanui'' (1978) – the second diving tender, renamed as in 1988
* – diving tender commissioned in 1988, decommissioned in 2018
* – Is the current Dive and Hydrographic ship of the Royal New Zealand Navy, commissioning in 2019.
{{DEFAULTSORT:Manawanui
Royal New Zealand Navy ship names